12644310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 36518400

約数和(自身を除く): 23874090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3169, 3990, 6338, 9507, 15845, 19014, 22183, 31690, 44366, 47535, 60211, 66549, 95070, 110915, 120422, 133098, 180633, 221830, 301055, 332745, 361266, 421477, 602110, 665490, 842954, 903165, 1264431, 1806330, 2107385, 2528862, 4214770, 6322155, 12644310]

約数ペア:

[(1, 12644310), (2, 6322155), (3, 4214770), (5, 2528862), (6, 2107385), (7, 1806330), (10, 1264431), (14, 903165), (15, 842954), (19, 665490), (21, 602110), (30, 421477), (35, 361266), (38, 332745), (42, 301055), (57, 221830), (70, 180633), (95, 133098), (105, 120422), (114, 110915), (133, 95070), (190, 66549), (210, 60211), (266, 47535), (285, 44366), (399, 31690), (570, 22183), (665, 19014), (798, 15845), (1330, 9507), (1995, 6338), (3169, 3990)]